SPINX Digital

Convert JPEG, PNG & GIF to WebP and bulk-optimize your Media Library entirely on your own server. No external services. No data sent. No quotas.
<h3>🚀 Local-First WebP Conversion For WordPress</h3>
SPINX Digital Image Converter generates lightweight WebP versions of your JPEG, PNG, and GIF uploads — including every WordPress-generated thumbnail size — so your pages load faster and your images stay lighter.
Unlike cloud-based optimizers, all processing happens on your own server using PHP’s GD or ImageMagick extension. Nothing is uploaded to a third party, no account is required, and there are no monthly limits or quotas. Your images never leave your hosting environment.
It’s built for site owners who want faster image delivery, a safe and reversible workflow, and a clear, honest view of exactly what was converted, skipped, restored, or failed — all from a single dashboard.
<h3>✨ Why Choose SPINX Digital Image Converter?</h3>
<ul>
<li>100% Local Processing — Images are converted on your server with GD or ImageMagick. No external API calls, ever.</li>
<li>Complete Privacy — No user data is collected or transmitted. No third-party libraries bundled.</li>
<li>Server Limit — Convert unlimited images, subject to your server’s available resources and processing capacity. </li>
<li>Fully Reversible — Restore originals and remove generated WebP files at any time, per image or in bulk.</li>
<li>Full Transparency — A real-time dashboard tracks converted, pending, failed, and storage-saved totals.</li>
</ul>
<h3>🖼️ Features at a Glance</h3>
<ul>
<li>
Automatic Conversion on Upload — New JPEG, PNG, and GIF uploads are converted to WebP automatically. No manual steps, no forgotten images.
</li>
<li>
Bulk Conversion for Existing Media — Optimize your entire Media Library in batches. The plugin prepares the image list, processes it in manageable chunks, and updates progress live in the admin UI — ideal for large libraries.
</li>
<li>
Thumbnail Conversion Included — Every WordPress-generated image size is converted alongside the original attachment, so all served variants benefit from WebP.
</li>
<li>
Choice of Conversion Engine — Use GD or ImageMagick, with automatic detection based on what’s available on your host and your selected settings.
</li>
<li>
Optimized WebP Quality (Fixed 75%) — The plugin converts every image at a balanced, fixed 75% WebP quality for an ideal size-to-fidelity trade-off.
</li>
<li>
Media Library Integration — Convert or restore any individual image directly from Media Library row actions and attachment-level controls.
</li>
<li>
One-Click Restore — Switch delivery back to your original media files and remove generated WebP files whenever you need to.
</li>
<li>
REST API Access — Built-in REST endpoints for stats, health checks, logs, settings, exports, and per-image actions — all protected with nonce and capability checks.
</li>
</ul>
<h3>📊 Know Exactly What’s Happening</h3>
Most optimization tools hide the details. SPINX Digital Image Converter gives you a dedicated dashboard with running totals for converted, pending, failed, and storage saved, plus a status table during bulk runs. You always know what’s been processed, what’s left, and how much space you’ve reclaimed.
<h3>🔒 Privacy & External Services</h3>
This plugin does not contact any external servers. All image processing happens on your own server using PHP’s GD or ImageMagick extension. No third-party libraries are bundled, and no user data is collected or transmitted. What runs on your site stays on your site.
<h3>💡 Best For</h3>
<ul>
<li>Blogs, marketing sites, portfolios, and eCommerce stores that want fast, local WebP generation.</li>
<li>Site owners who need bulk conversion without relying on third-party optimization services.</li>
<li>Privacy-conscious teams who require all media processing to stay on their own infrastructure.</li>
<li>Anyone who wants clear visibility into image status and real storage savings.</li>
</ul>

SPINX Digital Image Converter

Convert JPEG, PNG & GIF to WebP and bulk-optimize your Media Library entirely on your own server. No external services. No data sent. No quotas.

Scaleflex

cloudimageio

This legacy plugin mas merged into our new VXP: DAM and DMO -Cloudimage- plugin.
Or code-base evolved and so did our plugins: they are now both integrated in an easy to use and easy to scale common code-base, that also has a refreshed look.
Check the new plugin here: <a href="https://wordpress.org/plugins/scaleflex-vxp-dam-dmo" rel="ugc">https://wordpress.org/plugins/scaleflex-vxp-dam-dmo</a>
<ul>
<li>This one stays on the marketplace only for compatibility reasons but will not be maintained further.</li>
</ul>
Did you know? 
Faster images increase conversion and thus revenue.
Did you know digital content impacts conversion rates more than you think? The first 4 seconds of your page load time have the highest impact on your conversion rate. Faster images increase conversion and revenue!
Cloudimage stores, optimizes, compresses and distributes your images lightning-fast over CDN on any device around the world.
You can apply image filters, make custom transformations as well as remove watermarks. Start getting the most out of your images and convert more users thanks to beautiful and fast visuals. Enjoy Visual AI capabilities that can automatically and smartly resize, transform, or optimize your images with features such as background removal and lightning optimization.
Moreover you can tag your assets in the built-in asset library and use the video processing capabilities.
Cloudimage embeds lazyloading as well as a progressive loading effect to ensure the best user experience possible on your websites. Our Cloudimage WordPress Plugin leverages the Cloudimage v7 API and offers two different options for making images responsive:
<ol>
<li>Using standard HTML5 <a href="https://developer.mozilla.org/en-US/docs/Learn/HTML/Multimedia_and_embedding/Responsive_images" rel="nofollow ugc">srcscet</a> tags. To use this option your WordPress theme must support natively the HTML5 tags for responsive images. Using this method, images in the WordPress media gallery will be automatically delivered over Cloudimage.</li>
<li>Using the powerful <a href="https://scaleflex.github.io/js-cloudimage-responsive/" rel="nofollow ugc">Cloudimage Responsive JS Plugin</a>. This plugin smartly identifies the image container width, and then delivers the optimal image size. There’s no need for your Theme to support responsive images when choosing this method. This plugin also adds lazyloading and progressive loading to your images for an optimal user experience. This option guarantees the lightest possible output code and does not modify the images in the WordPress media gallery.</li>
</ol>
The Cloudimage WordPress Plugin needs no development: just plug-and-play!
You can easily <a href="https://www.cloudimage.io/en/registration?utm_source=WordPress&utm_medium=referral&utm_campaign=cloudimage_wordpress_plugins_page&utm_content=organic_plugin_profile" rel="nofollow ugc">register</a> for a 30-days free trial and start enjoying fast and responsive images today. During the trial period, you get 100GB of CDN traffic and 25GB of cloud storage for free. If this limit is exceeded, our teams will contact you and we can explore our different plans! For any small to medium-sized WordPress site, 100GB is more than enough.
You can find more information on our paid plans <a href="https://www.scaleflex.com/pricing?utm_source=WordPress&utm_medium=referral&utm_campaign=cloudimage_wordpress_plugins_page&utm_content=organic_plugin_profile" rel="nofollow ugc">here</a>.
How does the Cloudimage WordPress Plugin work?
The Cloudimage plugin rewrites the WordPress image URLs and replaces them with Cloudimage URLs. Your origin images will be downloaded from your storage, resized by Cloudimage and then distributed over CDN.
You can now also enjoy a statistics dashboard within the Cloudimage plugin configuration page in your WordPress admin!
If you have suggestions for new features, feel free to email us at hello@scaleflex.com
Cloudimage is crafted by the <a href="https://www.scaleflex.com/?utm_source=WordPress&utm_medium=referral&utm_campaign=cloudimage_wordpress_plugins_page&utm_content=organic_plugin_profile" rel="nofollow ugc">Scaleflex team</a>. Also, follow <a href="https://twitter.com/scaleflex_com" rel="nofollow ugc">Scaleflex on Twitter</a> for the latest news!

Cloudimage

The easiest way to resize, compress, optimise and deliver lightning fast images to your users on any device via CDN.

SPINX Digital Image Converter vs Cloudimage